/Engine/Plugins/NetcodeUnitTest/NetcodeUnitTest/Source/NetcodeUnitTest/Public/NUTUtil.h
Output device for hijacking/hooking an existing output device (e.g. to hijack GError, to block specific asserts) Inherit this class, to implement desired hook behaviour in subclass
class FHookOutputDevice : public [FOutputDeviceError](API\Runtime\Core\Misc\FOutputDeviceError)